Hello,
Answer B
if 3k+3<0 ==>|3k+3|=-3k-3
==>-3k-3>12
==>-3k>15
==>k<-5
if 3k+3>0 then |3k+3|=3k+3
3k+3>12
==>3k>9
==>k>3
The answer is 61.
66 + 7 = 73
13 + 8 = 21
52 + 9 = 61 (The answer)
10 + 10 = 20
Well as you can see 5 x 2/3= 3 1/3 there is 7 steps to figure it out
1. set up the problem
5 x 2/3
2. put a 1 on 5 to make it a fraction
5/1 x 2/3
3. multiply and divide
(5 x 2) / (1/3)
4. find out the answer
10/3
5. turn the answer into a mixed fraction
10 divided by 3= 3.1 3 stays the same you don't need to say 1
6. it equals
3 1/3
7. so the answer is
3 1/3
Greater=19
Smaller=3
Just use substitution
Answer:
x⁵
Step-by-step explanation:
![\sqrt[3]{x^{15}} = x^{\frac{15}{3} }=x^5](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bx%5E%7B15%7D%7D%20%3D%20x%5E%7B%5Cfrac%7B15%7D%7B3%7D%20%7D%3Dx%5E5)
